Enzyme Reaction A substrate binds to its enzyme at a location called the __________ site. active coenzyme polypeptide substrate active coenzyme polypeptide substrate ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction In the reaction, C6H12O6 + 6O2 → 6CO2 + 6H2O + energy, which component is being reduced? Energy H2O CO2 O2 Energy H2O CO2 O2 ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Which of the following is the best evidence for the lock and key theory of enzyme action? Enzymes speed up reactions by definite amounts Enzymes determine the direction of a reaction Compounds similar in structure to the substrate inhibit enzyme activity Enzymes are found in living organisms and speed up certain reactions Enzymes speed up reactions by definite amounts Enzymes determine the direction of a reaction Compounds similar in structure to the substrate inhibit enzyme activity Enzymes are found in living organisms and speed up certain reactions ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Anthranilate synthase, the first enzyme of tryptophan biosynthesis after the branch point shows feedback inhibition and repression due to pyruvate D-L-tryptophan hydantoin L-serine L-tryptophan pyruvate D-L-tryptophan hydantoin L-serine L-tryptophan ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction Hydrogen and oxygen release enormous amounts of energy when they react. Yet, hydrogen and oxygen can be mixed together in a balloon and nothing will happen. Why? There must be contaminating elements in the balloon that prohibit the reaction from occurring Competitive inhibitors are blocking the reaction from occurring in the active site The energy of activation to form the transition-state complex is too high to allow the reaction to occur without assistance All of these There must be contaminating elements in the balloon that prohibit the reaction from occurring Competitive inhibitors are blocking the reaction from occurring in the active site The energy of activation to form the transition-state complex is too high to allow the reaction to occur without assistance All of these ANSWER DOWNLOAD EXAMIANS APP
Enzyme Reaction An endergonic reaction is one that looses energy requires energy in order to proceed gives off much heat releases energy for work looses energy requires energy in order to proceed gives off much heat releases energy for work ANSWER DOWNLOAD EXAMIANS APP
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